搜轴承 -- SKF轴承型号查询 -- 角接触球轴承 -- SKF 7221 ACD/HCP4A轴承

d - 105 mm

D - 190 mm

B - 36 mm

d₁ - 131.2 mm

d₂ - 131.2 mm

D₁ - 163.8 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 1.1 mm

a - 52.6 mm

d_a - min. - 117 mm

d_b - min. - 117 mm

D_a - max. - 178 mm

D_b - max. - 183 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 138.4 mm

Basic dynamic load rating - C - 163 kN

Basic static load rating - C₀ - 146 kN

Fatigue load limit - P_u - 5.1 kN

Limiting speed for grease lubrication - 7500 r/min

Limiting speed for oil lubrication - 12000 mm/min

Ball - D_w - 26.988 mm

Ball - z - 15

G_ref - 48.333 cm3

Calculation factor - e - 0.68

Calculation factor - Y₂ - 0.87

Calculation factor - Y₀ - 0.38

Calculation factor - X₂ - 0.41

Calculation factor - Y₁ - 0.92

Calculation factor - Y₂ - 1.41

Calculation factor - Y₀ - 0.76

Calculation factor - X₂ - 0.67

Preload class A - G_A - 1000 N

Preload class B - G_B - 2000 N

Preload class C - G_C - 4000 N

Preload class D - G_D - 8000 N

Calculation factor - f - 1.08

Calculation factor - f₁ - 0.99

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.01

Calculation factor - f_2C - 1.03

Calculation factor - f_2D - 1.06

Calculation factor - f_HC - 1.01

Preload class A - 342 N/micron

Preload class B - 443 N/micron

Preload class C - 585 N/micron

Preload class D - 786 N/micron

Mass bearing - 3.142 kg

• SKF 7221ACD/HCP4A角接触球轴承图纸和参数

• 发布时间：2026-03-18
• 产品型号: 7221ACD/HCP4A
• 新型号:7221 ACD/HCP4A
• 内径：190mm 外径：105mm 厚度：36mm
• 主要类别：角接触球轴承
• 应用行业:空气过滤器,水泵行业,气动控制元件,灌注装置,农业检测分析仪器及相关,发电机类,安防设备,五金低压电气设备,口腔影像,内燃机,机械设备
• 近似型号:CX 7221 B DKF 7221 AC/DF NACHI 7221CDB FLT 7221 B MRC 97221UP2 NACHI 7221C NTN 7221 C/DB MRC 7221 MRC 7221-P NACHI 7221 B/DF
• 天津八零动力国际贸易有限公司专业经销 7221 ACD/HCP4A产品，常年备货SKF 7221 ACD/HCP4A 角接触球轴承. 我们可以可以快速将您所需要的7221 ACD/HCP4A产品运送到全球任意地方购买 SKF 7221 ACD/HCP4A 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 角接触球轴承订购电话022-58519723/22/21
• NTN 30317U CYSD 32021 NSK B-46 SKF NNCF4960CV AST SCH1610
  Timken 28158/28315B FAG 23048-MB FBJ 2925 CX 29685/29620 KOYO 399A/394A NTN 4T-07100/07196 CX 61702 NSK 6207L11-H-20DDU FBJ 683 ISO 7007 BDT FBJ 7213B FAG 7318-B-JP NTN 7921 Timken DLF 20 12 NKE IKOS030 NBS K81164-M INA NN3038-AS-K-M-SP CX KK60x66x40 SKF N 210 ECP ISO NA5915 Timken NKJ30/30 CX NP309 E SKF QJ 304 N2PHAS SNR R155.66 NTN RT16005 NTN T-450900D/451212+A CONSOLIDATED 222SM340 CONSOLIDATED GWSQ-110-102 CONSOLIDATED 230S.1400 CONSOLIDATED GEH-45ES-2RS

Hot number：SKF 22324 CCKJA/W33VA405 ISB 24026-2RS FAG 292/530-E-MB Timken 5206K IKO NA 6919U CX NKI28/30 Timken NP784953/NP396414 NACHI NU 2317 NTN NUP2228E ISB TSF 15 BB-E RIV 6410 RHP RMS-7-L MRC 6313-2Z NOK TCV 55 78 12 NBR NOK 1AG-60